Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8717565 | Optically active functional fluid markers | Ying Wang | 2014-05-06 |
| 8257975 | Marker dyes for petroleum products | Daniel J. Knapton | 2012-09-04 |
| 7728058 | Fiber dispersant-containing systems | John M. Lesniewski | 2010-06-01 |
| 7323083 | Adhesion promoters for glass-containing systems | Todd Yonker | 2008-01-29 |
| 7026378 | Hydrocarbyl-substituted phenols in resins for cellulosic composites | Todd Yonker | 2006-04-11 |
| 6933263 | Emulsified based lubricants | Matthew R. Sivik, Richard A. Denis | 2005-08-23 |
| 6610110 | Aviation fuels having improved freeze point | — | 2003-08-26 |
| 6265360 | Compositions containing wax modifiers | Marvin B. DeTar, Richard M. Lange | 2001-07-24 |
| 6017370 | Fumarate copolymers and acylated alkanolamines as low temperature flow improvers | Kim L. Ziegler, Daniel Nelson | 2000-01-25 |
| 6001783 | Mixed polysulfides and lubricants and functional fluids containing the same | William D. Abraham, Stephen H. Roby, James A. Supp, Richard Yodice | 1999-12-14 |
| 5834407 | Lubricants and functional fluids containing heterocyclic compounds | James A. Supp, Mohamed G. Fahmy | 1998-11-10 |
| 5726132 | Oil composition for improving fuel economy in internal combustion engines | Stephen H. Roby, James A. Supp, William D. Abraham | 1998-03-10 |
| 5712230 | Additive compositions having reduced sulfur contents for lubricants and functional fluids | William D. Abraham, Stephen H. Roby, James A. Supp | 1998-01-27 |
| 5705458 | Additive compositions for lubricants and functional fluids | Stephen H. Roby, James A. Supp, William D. Abraham | 1998-01-06 |
| 5693598 | Low-viscosity lubricating oil and functional fluid compositions | William D. Abraham, Brent R. Dohner, Stephen H. Roby, James A. Supp | 1997-12-02 |
| 5674820 | Additive compositions for lubricants and functional fluids | William D. Abraham, Stephen H. Roby, James A. Supp, Craig D. Tipton | 1997-10-07 |